I love resolume! When I used to dj out my friend would video mix alongside, using a hardware fx mixer, clips, live video feeds from the room and resolume fed with midi data from my dj controller. The best show was when we played a halloween party - I was dressed as jason vorhees from friday 13th, mixing really dark facemelting dubstep/brostep, and he had a big bank of horror movies clips which he was mixing in - really freaked out some of the ketamine crowd by slowly zooming the cameras from a room shot into mine and their eyes and flicking between the feeds XD